root@kali:~# uname -a
Linux kali 4.14.0-kali3-amd64 #1 SMP Debian 4.14.12-2kali1 (2018-01-08) x86_64 GNU/Linux
root@kali:~# service openvpn status
● openvpn.service - OpenVPN service
Loaded: loaded (/lib/systemd/system/openvpn.service; disabled; vendor preset: disabled)
Active: active (exited) since Fri 2020-05-01 14:35:31 IST; 21min ago
Process: 3812 ExecStart=/bin/true (code=exited, status=0/SUCCESS)
Main PID: 3812 (code=exited, status=0/SUCCESS)
May 01 14:35:31 kali systemd[1]: Starting OpenVPN service...
May 01 14:35:31 kali systemd[1]: Finished OpenVPN service.
Downloaded
https://www.vpnbook.com/free-openvpn-account/VPNBook.com-OpenVPN-US1.zip
root@kali:~# sudo openvpn --config /root/Downloads/US\ New\ York\ City.ovpn --script-security 2 --up /etc/openvpn/update-resolv-conf --down /etc/openvpn/update-resolv-conf --verb 3
Fri May 1 15:05:55 2020 OpenVPN 2.4.9 x86_64-pc-linux-gnu [SSL (OpenSSL)] [LZO] [LZ4] [EPOLL] [PKCS11] [MH/PKTINFO] [AEAD] built on Apr 21 2020
Fri May 1 15:05:55 2020 library versions: OpenSSL 1.1.1f 31 Mar 2020, LZO 2.08
Enter Auth Username: vpnbook
Enter Auth Password: *******
Fri May 1 15:06:58 2020 NOTE: the current --script-security setting may allow this configuration to call user-defined scripts
Fri May 1 15:06:58 2020 CRL: loaded 1 CRLs from file [[INLINE]]
Fri May 1 15:06:58 2020 TCP/UDP: Preserving recently used remote address: [AF_INET]209.95.50.53:1198
Fri May 1 15:06:58 2020 Socket Buffers: R=[212992->212992] S=[212992->212992]
Fri May 1 15:06:58 2020 UDP link local: (not bound)
Fri May 1 15:06:58 2020 UDP link remote: [AF_INET]209.95.50.53:1198
Fri May 1 15:06:59 2020 TLS: Initial packet from [AF_INET]209.95.50.53:1198, sid=3b60fe2f 743e6cfd
Fri May 1 15:06:59 2020 WARNING: this configuration may cache passwords in memory -- use the auth-nocache option to prevent this
Fri May 1 15:07:01 2020 VERIFY OK: depth=1, C=US, ST=CA, L=LosAngeles, O=Private Internet Access, OU=Private Internet Access, CN=Private Internet Access, name=Private Internet Access, emailAddress=secure@privateinternetaccess.com
Fri May 1 15:07:01 2020 VERIFY KU OK
Fri May 1 15:07:01 2020 Validating certificate extended key usage
Fri May 1 15:07:01 2020 ++ Certificate has EKU (str) TLS Web Server Authentication, expects TLS Web Server Authentication
Fri May 1 15:07:01 2020 VERIFY EKU OK
Fri May 1 15:07:01 2020 VERIFY OK: depth=0, C=US, ST=CA, L=LosAngeles, O=Private Internet Access, OU=Private Internet Access, CN=774cbdb6223ad4283e6191d2a562e689, name=774cbdb6223ad4283e6191d2a562e689
Fri May 1 15:07:04 2020 Control Channel: TLSv1.2, cipher TLSv1.2 DHE-RSA-AES256-GCM-SHA384, 2048 bit RSA
Fri May 1 15:07:04 2020 [774cbdb6223ad4283e6191d2a562e689] Peer Connection Initiated with [AF_INET]209.95.50.53:1198
Fri May 1 15:07:05 2020 SENT CONTROL [774cbdb6223ad4283e6191d2a562e689]: 'PUSH_REQUEST' (status=1)
Fri May 1 15:07:08 2020 AUTH: Received control message: AUTH_FAILED
Fri May 1 15:07:08 2020 SIGTERM[soft,auth-failure] received, process exiting
root@kali:~#
I am not able to use the openvpn. Kindly tell me, if I need to provide more details.